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Barton
May 20, 2003, 04:02 AM
Hi,

I'm looking for a way to seal a rotating axle that goes through a
submerged hole on the side of a small boat. The hole is submerged at 1
meter (3,2 feet). The axle is rotating very very slow, it's part of a
robot arm for an AUV (autonomous underwater vehicle).

My shaft (axle) can only be 1 to 3 millimeters (0,03 - 0,1 inches)
thick so I guess I can't use a stuffing box.

Someone told me about a dripless sealing, or just a grease sealing.
What's the best solution?
And where can I find components or manufacturers?

Thanks,

Barton

Umi_Ryuzuki
May 20, 2003, 12:02 PM
Will this help?

http://groups.msn.com/ModelersAndHobbyForum/japaneset103lstbuildup.msnw?action=ShowPhoto&PhotoID=112

Also have a look around

http://www.subcommittee.com/